<template>
	<div class="article-ranking-container">
		<el-card class="header">
			<div class="dynamic-box">
				<span class="title">{{ $t('msg.article.dynamicTitle') }}</span>
				<el-checkbox-group v-model="selectDynamicLabel">
					<el-checkbox
						v-for="(item, index) in dynamicData"
						:label="item.label"
						:key="index"
						>{{ item.label }}</el-checkbox
					>
				</el-checkbox-group>
			</div>
		</el-card>
		<el-card>
			<el-table ref="tableRef" :data="tableData" border>
				<el-table-column
					v-for="(item, index) in tableColumns"
					:key="index"
					:prop="item.prop"
					:label="item.label"
				>
					<template
						#default="{ row }"
						v-if="item.prop === 'publicDate'"
					>
						{{ $filters.relativeTime(row.publicDate) }}
					</template>
					<template
						#default="{ row }"
						v-else-if="item.prop === 'action'"
					>
						<el-button
							type="primary"
							size="mini"
							@click="onShowClick(row)"
							>{{ $t('msg.article.show') }}</el-button
						>
						<el-button
							type="danger"
							size="mini"
							@click="onRemoveClick(row)"
							>{{ $t('msg.article.remove') }}</el-button
						>
					</template>
				</el-table-column>
			</el-table>

			<el-pagination
				class="pagination"
				@size-change="handleSizeChange"
				@current-change="handleCurrentChange"
				:current-page="page"
				:page-sizes="[5, 10, 50, 100, 200]"
				:page-size="size"
				layout="total, sizes, prev, pager, next, jumper"
				:total="total"
			>
			</el-pagination>
		</el-card>
	</div>
</template>

<script setup>
import { ref, onActivated, onMounted } from 'vue'
import { getArticleList, deleteArticle } from '@/api/article'
import { watchSwitchLang } from '@/utils/i18n'
import { dynamicData, selectDynamicLabel, tableColumns } from './dynamic'
import { tableRef, initSortable } from './sortable'
import { useRouter } from 'vue-router'
import { ElMessageBox, ElMessage } from 'element-plus'
import { useI18n } from 'vue-i18n'

// 数据相关
const tableData = ref([])
const total = ref(0)
const page = ref(1)
const size = ref(10)

// 获取数据的方法
const getListData = async () => {
	const result = await getArticleList({
		page: page.value,
		size: size.value
	})
	tableData.value = result.list
	total.value = result.total
}
getListData()
// 监听语言切换
watchSwitchLang(getListData)
// 处理数据不重新加载的问题
onActivated(getListData)

// 表格拖拽相关
onMounted(() => {
	initSortable(tableData, getListData)
})

/**
 * size 改变触发
 */
const handleSizeChange = (currentSize) => {
	size.value = currentSize
	getListData()
}

/**
 * 页码改变触发
 */
const handleCurrentChange = (currentPage) => {
	page.value = currentPage
	getListData()
}

/**
 * 查看按钮点击事件
 */
const router = useRouter()
const onShowClick = (row) => {
	router.push(`/article/${row._id}`)
}

// 删除用户
const i18n = useI18n()
const onRemoveClick = (row) => {
	ElMessageBox.confirm(
		i18n.t('msg.article.dialogTitle1') +
			row.title +
			i18n.t('msg.article.dialogTitle2'),
		{
			type: 'warning'
		}
	).then(async () => {
		await deleteArticle(row._id)
		ElMessage.success(i18n.t('msg.article.removeSuccess'))
		// 重新渲染数据
		getListData()
	})
}
</script>

<style lang="scss" scoped>
.article-ranking-container {
	.header {
		margin-bottom: 20px;
		.dynamic-box {
			display: flex;
			align-items: center;
			.title {
				margin-right: 20px;
				font-size: 14px;
				font-weight: bold;
			}
		}
	}

	::v-deep .el-table__row {
		cursor: pointer;
	}

	.pagination {
		margin-top: 20px;
		text-align: center;
	}
}

::v-deep .sortable-ghost {
	opacity: 0.6;
	color: #fff !important;
	background: #304156 !important;
}
</style>
